Attorneys and Professionals Members Name Phone Email David M. Airan 312-616-5600 John M. Augustyn 312-616-5600 Gregory C. Bays 312-616-5600 L. Scott Beall, Ph.D. 312-616-5600 John M. Belz 202-737-6770 Caryn C. Borg-Breen 312-616-5600 Jeffrey B. Burgan 312-616-5600 Thomas P Canty +49 (0)69 713 7798-0 John B. Conklin 312-616-5600 Peter H. Domer 312-616-5600 Aaron R. Feigelson, Ph.D. 312-616-5600 Paul J. Filbin 312-616-5600 Bruce M. Gagala 312-616-5600 John L. Gase 312-616-5644 Gerald T. Gray 925-482-0100 Robert F. Green 312-616-5600 Christopher T. Griffith 312-616-5600 J. Karl Gross 312-616-5600 H. Michael Hartmann 312-616-5600 Salim A. Hasan 312-616-5600 M. Daniel Hefner 312-616-5600 Brett A. Hesterberg 312-616-5600 Jeremy M. Jay 202-737-6770 Mark Joy 312-616-5600 John Kilyk, Jr. 312-616-5665 Paul J. Korniczky 312-616-5600 John W. Kozak 312-616-5650 Mark J. Liss 312-616-5600 Tamara A. Miller 312-616-5693 Charles H. Mottier 312-616-5600 Wesley O. Mueller 312-616-5600 James B. Muskal 312-616-5600 Anne E. Naffziger 206-428-3102 Kevin C. Parks 312-616-5669 Steven P. Petersen 312-616-5609 Mark E. Phelps 312-616-5600 Xavier Pillai 312-616-5600 Pamela J. Ruschau 312-616-5600 Dennis R. Schlemmer 312-616-5600 Steven H. Sklar 312-616-5600 Kenneth P. Spina 312-616-5600 Claudia W. Stangle 312-616-5600 Caroline L. Stevens 925-482-0100 Lynn A. Sullivan 312-616-5652 Erik R Swanson +49 (0)69 713 7798-0 Eley O. Thompson 312-616-5600 Robert T. Wittmann 312-616-5627 Counsel Name Phone Email Charles S. Cohen 312-616-5600 Robert V. Jambor 815-963-7661 John E. Rosenquist 312-616-5680 Jamaica P. Szeliga 240-380-1870 Associates Name Phone Email Angela J. Baylin 312-616-5600 Richard M. Bemben 202-737-6770 Arthur J. Bobel 925-482-0100 Michael J. Brandt 312-616-5600 Alisha K. Bull 312-616-5600 Michelle L. Calkins 312-616-5600 Elizabeth M. Crompton 202-737-6770 Anthony R. Friedman 312-616-5600 Christopher A. Harkins 312-616-5600 Leonard Z. Hua 312-616-5600 Kevin C. Keenan 312-616-5600 Stephanie M. Lawley 202-737-6770 Christopher K. Leach 312-616-5600 Kate M. Lesciotto 312-616-5600 Nimita L. Parekh 312-616-5600 Marcos P. Rivas 312-616-5600 Roshan P. Shrestha, Ph.D. 312-616-5600 James C. Signor +49 (0)69 713 7798-0 Emer L. Simic 312-616-5600 John P. Snow 312-616-5600 Elias P. Soupos 312-616-5600 Jonathan M. Spenner 312-616-5736 Ashlee B. Szelag 312-616-5600 Jonathan B. Thielbar 312-616-5600 Jeffrey N. Turner 312-616-5600 Jessica M. Tyrus 312-616-5600 David R. Van Buskirk 312-616-5600 Marc R. Wezowski 312-616-5600 John K. Winn 312-616-5638 Of Counsel Name Phone Email Gordon R. Coons 312-616-5600 Berton Scott Sheppard 312-616-5600 Jeffrey A. Wyand 240-380-1849 James D. Zalewa 312-616-5600 Technical Advisors Name Phone Email Derek W. Barnett 312-616-5600 Leigh Buell +49 (0)69 713 7798-0 Timothy R. Carlson 312-616-5600 Rebecca S. Dise 312-616-5600 Andrea E. Engel 312-616-5600 Travis B. Gasa 312-616-5600 Kristen J. Harrell 312-616-5600 Kathleen M. Helm-Bychowski 312-616-5600 Melissa E. Kolom 312-616-5600 Francis J. Koszyk 312-616-5600 Rachel J. Mejdrich 312-616-5600 Colin Wright 312-616-5683 Technical Assistants Name Phone Email Brent A. Chatham 312-616-5600 Weidan Fan 312-616-5600

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